Hey guys! Sorry i am selling my Mastermind X-Pipe not Challenge! its a great piece to add! it has resonators on it so its not to raspy! im selling it because im trading in my vehicle and need this off! Selling for $700 OBO plus stock X-Pipe and swap needed.

text me 510-502-6154

Last edited by cOrNiZzY; 06-19-2013 at 03:42 PM.
Reason: Please change title to Mastermind X-Pipe not Challenge X-Pipe thanks